Enum FontFamily 

pub enum FontFamily {
    SystemUi,
    Named(Vec<String>),
    NamedWithGeneric(Vec<FamilyName>),
}

Font family selection.

The default, FontFamily::SystemUi, resolves to the platform UI font (e.g. San Francisco on macOS) via fontique’s system collection with no registration required. FontFamily::Named is an ordered fallback stack of named families, tried in order; a name that doesn’t resolve on the current platform falls back per parley’s own fallback behavior — no error surface is exposed here. FontFamily::NamedWithGeneric extends FontFamily::Named by allowing the stack to end with a generic fallback family (e.g. monospace, serif).

Variants

SystemUi

The platform system UI font. Default.

Named(Vec<String>)

An ordered fallback stack of named font families.

NamedWithGeneric(Vec<FamilyName>)

An ordered fallback stack of named families ending in a generic fallback.

Implementations

impl FontFamily

pub fn named(name: impl Into<String>) -> Self

A single named font family.

pub fn stack(names: impl IntoIterator<Item = impl Into<String>>) -> Self

An ordered fallback stack of named font families, tried in order.

pub fn stack_with_generic( names: impl IntoIterator<Item = impl Into<String>>, generic: GenericSlot, ) -> Self

An ordered fallback stack of named font families ending in a generic fallback family.

Example

use frust_text::{FontFamily, GenericSlot};

// Try "IBM Plex Mono" first, fall back to system monospace
let family = FontFamily::stack_with_generic(
    ["IBM Plex Mono"],
    GenericSlot::Monospace,
);

Trait Implementations

impl Clone for FontFamily

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FontFamily

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for FontFamily

fn default() -> Self

Returns the “default value” for a type.

impl Eq for FontFamily

impl PartialEq for FontFamily

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FontFamily